Ways to promote affiliate links

You can promote your affiliate link on Pintrest, YouTube, Facebook. Some of the other ways to promote an affiliate link includes:
1. Create an attractive Discount page with affiliate link and promote those pages.
2. Create ads with text/arrow above or below an image
3. Quora Answers can be of Help
4. Share the product image on Instagram and link in description
5. Share your affiliate link to your mail list

In order to promote your affiliate links, I would suggest to gain respect in the niche you are targeting. This will help you a lot. I would suggest you to follow the below steps:
1. Create a website with the targeting niche and use customer friendly content. This will help you to get free traffic which will eventually help you to get more commission with the affiliate links
2. Start publishing in all the social media platforms, forum submission, QA sites etc. But make sure that you start doing promotion in the websites which allows you to do it. Do not directly start promoting your affiliate links
3. Try to collect emails of the visitors and share useful information to them.

and also you can promote affiliate links here:

1. Blog content and reviews.
2. YouTube videos.
3. Banner ads.
4. Social media posts.
5. Email marketing messages.
6. Digital products